body,h1,h2,h3,h4,h5,h6,hr,p,blockquote,dl,dt,dd,ul,ol,li,pre,form,fieldset,legend,button,input,textarea,th,td{
    margin: 0; padding: 0;
}
body,button,input,select,textarea{
    font: 12px/1.5tahoma,arial,\5b8b\4f53;
}
h1,h2,h3,h4,h5,h6{
    font-size:100%;
}
address,cite,dfn,em,var{
    font-size: 100%;
}
code,kbd,pre,samp{
    font-family: 'Courier New', Courier, monospace;
}
small{
    font-size: 12px;
}
ul,ol{
    list-style: none;
}
a{
    text-decoration: none; color: inherit;
}
a:hover{
    text-decoration: none;
}
sup{
    vertical-align: text-top;
}
sub{
    vertical-align: text-bottom;
}
legend{
    color: #000;
}
fieldset,img{
    border: 0;
}
button,input,select,textarea{
    font-size: 100%;
}
table{
    border-collapse: collapse;
    border-spacing: 0;
}